| /kernel/trunk/hid/set_dtc.inc |
|---|
| 201,3 → 201,74 |
| btc ax, 7 |
| out dx, al |
| ret |
| align 4 |
| sys_clock: |
| cli |
| ; Mikhail Lisovin xx Jan 2005 |
| @@: |
| mov al, 10 |
| out 0x70, al |
| in al, 0x71 |
| test al, al |
| jns @f |
| mov esi, 1 |
| call delay_ms |
| jmp @b |
| @@: |
| ; end Lisovin's fix |
| xor al, al ; seconds |
| out 0x70, al |
| in al, 0x71 |
| movzx ecx, al |
| mov al, 02 ; minutes |
| shl ecx, 16 |
| out 0x70, al |
| in al, 0x71 |
| movzx edx, al |
| mov al, 04 ; hours |
| shl edx, 8 |
| out 0x70, al |
| in al, 0x71 |
| add ecx, edx |
| movzx edx, al |
| add ecx, edx |
| sti |
| mov [esp + 32], ecx |
| ret |
| align 4 |
| sys_date: |
| cli |
| @@: |
| mov al, 10 |
| out 0x70, al |
| in al, 0x71 |
| test al, al |
| jns @f |
| mov esi, 1 |
| call delay_ms |
| jmp @b |
| @@: |
| mov ch, 0 |
| mov al, 7 ; date |
| out 0x70, al |
| in al, 0x71 |
| mov cl, al |
| mov al, 8 ; month |
| shl ecx, 16 |
| out 0x70, al |
| in al, 0x71 |
| mov ch, al |
| mov al, 9 ; year |
| out 0x70, al |
| in al, 0x71 |
| mov cl, al |
| sti |
| mov [esp+32], ecx |
| ret |